It might not be needed though if you have a battery generator and enough solar panels.
But if you have a BBQ with propane and the sun didn't shine for many many days that should be sufficient.
Your comment is ambiguous; in the event that anybody is interpreting this as "use your propane BBQ to heat your house" don't do that. You are highly likely to get a first-hand experience of CO toxicity.
Your comment is ambiguous; in the event that anybody is interpreting this as "use your propane BBQ to heat your house" don't do that. You are highly likely to get a first-hand experience of CO toxicity.